Jeep Wrangler Engine Performance

Jeep Wrangler Engine Performance Parts from FastHemis. Jeep Wrangler Cold Air Intakes, Exhaust Systems, Computer Programmers, Throttle Body, Fuel Upgrades & more for your 4.0L I6 & 3.6L or 3.8L V6 Jeep Wrangler.

472 products

  • Mahle Rings Chrysler 3.6L V6 Pentastar 2011 - Up Moly Ring Set

    Mahle OE Moly Ring Set: Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2017)

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    Mahle OE Moly Ring Set: Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2017)

    Part # 42155CP.030
    free ground shipping
    $139.33
    $357.84 $139.33
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  • Mahle OE Chrysler 3.6L 2011-2013 Piston Set (Set of 6)

    Mahle OE Piston Set (6): Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2020)

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    Mahle OE Piston Set (6): Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2020)

    Part # 2243855
    free ground shipping
    $419.33
    $847.53 $419.33
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  • Mahle OE Chrysler 3.6L 2011-2013 w/ Rings Piston With Rings Set (Set of 6)

    Mahle OE Piston With Rings Set (6): Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2020)

    activeMAPactiveYMMEngine ComponentsLCPUSHnewt14Piston Sets - Cast - 6cylPushed - 2025-12-05T03:12:55ZYMM_2007_2018_Jeep_Wrangler_20L_TurboYMM_2007_2018_Jeep_Wrangler_36L_V6YMM_2007_2018_Jeep_Wrangler_AllYMM_2011_2014_Chrysler_300_36L_V6YMM_2011_2014_Chrysler_300_57L_HemiYMM_2011_2014_Dodge_Challenger_36L_V6YMM_2011_2014_Dodge_Charger_36L_V6YMM_2011_2014_Dodge_Charger_57L_HemiYMM_2011_2018_Ram_1500_30L_EcoDieselYMM_2011_2018_Ram_1500_36L_V6YMM_2011_2018_Ram_1500_47L_V8YMM_2011_2018_Ram_1500_57L_HemiYMM_2011_2021_Jeep_Grand_Cherokee_36L_V6YMM_2011_2021_Jeep_Grand_Cherokee_57L_HemiYMM_2011_2026_Dodge_Durango_36L_V6YMM_2015_2023_Dodge_Challenger_36L_V6YMM_2015_2023_Dodge_Charger_36L_V6YMM_2015_2023_Dodge_Charger_57L_HemiYMM_2015_2024_Chrysler_300_36L_V6YMM_2015_2024_Chrysler_300_57L_HemiYMM_2019_2024_Ram_1500_36L_V6YMM_2019_2024_Ram_1500_57L_Hemi

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    Mahle OE Piston With Rings Set (6): Fits Most Chrysler / Dodge / Jeep / Ram Models (2011-2020)

    Part # 2243855WR
    free ground shipping
    $553.64
    $1,130.50 $553.64
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  • MBRP 2.5in Axle Back Muffler Bypass Pipe 18-20 Jeep Wrangler JL 2DR/4DR 3.6L T409

    MBRP 2.5in Axle Back Muffler Bypass Pipe: Jeep Wrangler 2018-2024

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    MBRP 2.5in Axle Back Muffler Bypass Pipe: Jeep Wrangler 2018-2024

    Part # S5527409
    free ground shipping
    $134.99
    $166.75 $134.99
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  • MBRP 2018+ Jeep Wrangler (JL) 3.6L V6 Dual Rear Exit Axle Back AL Exhaust System

    MBRP AL Exhaust System: Jeep Wrangler 2018-2024

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    MBRP AL Exhaust System: Jeep Wrangler 2018-2024

    Part # S5529AL
    free ground shipping
    $374.99
    $463.22 $374.99
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  • MBRP 2018 Jeep Wrangler JL 2.5in Single Rear Exit Cat Back Exhaust - Aluminized

    MBRP Aluminized Single Rear Exit Cat Back Exhaust: Jeep Wrangler (2018-2019)

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    MBRP Aluminized Single Rear Exit Cat Back Exhaust: Jeep Wrangler (2018-2019)

    Part # S5531AL
    $249.99
    $308.82 $249.99
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  • MBRP 18-20 Jeep Wrangler JL 2.5in Single Rear Exit Cat Back Exhaust - Aluminum

    MBRP Aluminum Cat Back Exhaust (REAR): Jeep Wrangler 2018-2024

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    MBRP Aluminum Cat Back Exhaust (REAR): Jeep Wrangler 2018-2024

    Part # S5533AL
    free ground shipping
    $324.99
    $401.46 $324.99
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  • MBRP 00-06 Jeep Wrangler (TJ) Inline-4 2.5L Inline-6 4.0L Cat Back Single Off-Road Turn Down Alum Ex

    MBRP Aluminum Cat Back Single Off-Road Turn Down Exhaust: Jeep Wrangler 2000-2006

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    MBRP Aluminum Cat Back Single Off-Road Turn Down Exhaust: Jeep Wrangler 2000-2006

    Part # S5522AL
    free ground shipping
    $199.99
    $247.05 $199.99
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  • MBRP 12 Jeep Wrangler/Rubicon 3.6L Cat Back Single Rear Exit Alum Exhaust

    MBRP Aluminum Cat Back Single Rear Exit Exhaust: Jeep Wrangler (07-17) / Wrangler JK (18)

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    MBRP Aluminum Cat Back Single Rear Exit Exhaust: Jeep Wrangler (07-17) / Wrangler JK (18)

    Part # S5526AL
    free ground shipping
    $359.99
    $444.69 $359.99
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